Masport Contractor Model: 564929 ST S21 3' n 1 SP B&S Stihl MS 210 MS 210 C-BE The outer housing collects excess

The outer housing collects excess rain up to 250mm in total until measured separately in the tube

Easy to turn rubber flow control knob

9% UV 385 - Clear

150-76-50590

Anti-fog/anti-scratch coating on both sides of Clear lens

Masport Contractor Model: 564929 ST S21 3' n 1 SP B&S Stihl MS 210 MS 210 C-BE The outer housing collects excessMasport Contractor Model: 564929 ST S21 3' n 1 SP B&S Suits model number: 564929 Measurements: Length: 137mm (Measured from centre of bolt hole to end of blades) Width: 44mm Hole: 13mm OEM: Masport: 579749, 767390, 780660, 783484, 980660 Number of blades, and bolt set: 4 or 2 pairs. (As illustrated)